United Stables ($U) project officially launched on December 18th, marking the entry of another emerging cryptocurrency asset into the market. The launch of this project has attracted community attention, with some participants believing that its mechanism design is innovative. Based on its performance on the first day of launch, the $U token has already begun to circulate in the market. For investors interested in the development of stablecoin ecosystems, this new project further enriches the options in the DeFi market. How it will develop in the future remains to be seen, as time will verify its actual performance and ecological application value in the market.